9768429 has 24 divisors (see below), whose sum is σ = 15600000. Its totient is φ = 5840640.

The previous prime is 9768419. The next prime is 9768431. The reversal of 9768429 is 9248679.

It is a happy number.

It is not a de Polignac number, because 9768429 - 2⁷ = 9768301 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9768419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7197 + ... + 8445.

It is an arithmetic number, because the mean of its divisors is an integer number (650000).

Almost surely, 2^9768429 is an apocalyptic number.

9768429 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

It is an amenable number.

9768429 is a deficient number, since it is larger than the sum of its proper divisors (5831571).

9768429 is a wasteful number, since it uses less digits than its factorization.

9768429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345 (or 1342 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 9768429 is about 3125.4486078002. The cubic root of 9768429 is about 213.7674490731.

The spelling of 9768429 in words is "nine million, seven hundred sixty-eight thousand, four hundred twenty-nine".